Who owns the PH trademark?

The PH trademark is owned by Louis Poulsen A/S.

What is the serial number for PH?

The USPTO serial number for PH is 79078940.

What is the registration number for PH?

PH is registered under USPTO registration number 3910353.

USPTO Trademark Record

REGISTERED

PH

Q: What class is the PH trademark registered in?

The PH trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus), Class 035 (Advertising, business management & retail services), Class 042 (Scientific, technology & SaaS services).

SN 79078940·Reg 3910353·Filed Dec 18, 2009

Owner Louis Poulsen A/S

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.; Advertising; business management, organization and administration; office functions.; Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

PH (Serial No. 79078940), Registration No. 3910353, is a registered US trademark filed on Dec 18, 2009 by Louis Poulsen A/S. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus), Class 035 (Advertising, business management & retail services), Class 042 (Scientific, technology & SaaS services).

Section 8/9 declaration window: January 27, 2031

Mark Intelligence

PH (Reg. #3910353) is a registered US trademark that has been protecting its owner, Louis Poulsen A/S, since 2009. The mark covers Class 011 (Lighting, heating, cooling & sanitary apparatus), Class 035 (Advertising, business management & retail services) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply.... The mark faced 1 opposition proceeding during prosecution.

FILED

Dec 18, 2009

SERIAL

79078940

REG#

3910353

REGISTERED

Jan 25, 2011

Owner

Applicant

Louis Poulsen A/S

Entity

Corporation

Address

Kuglegårdsvej 19, DK-1434 Copenhagen K.

Country

Attorney

NameZareefa Flener

Law firm

Zareefa Flener FLENER IP LAW

Docket

3T10079

Address

77 West Washington Street, Suite 800, Chicago, IL 60602, UNITED STATES

Get pre-filing clearance

AI attorney analyzes your proposed mark against USPTO — Go/No-Go verdict, class-by-class risks, and strategy recommendations.

Run clearance

Filing Information

StatusREGISTERED

Filing DateDec 18, 2009

Serial Number79078940

Registration No.3910353

Registration DateJan 25, 2011

Status DateJan 29, 2021

Published for OppositionNov 09, 2010

Next RenewalJanuary 27, 2031

Mark TypeStandard characters

Attorney Docket3T10079

Status DescriptionLive and registered, partial Section 71 accepted

Filing Signals

FILED

2009

YEARS AGO

17y

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

Search 14M+ trademarks

Free USPTO lookups by name, owner, or serial number. No account needed.

Search now

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

US codes: 013, 021, 023, 024, 031, 034

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

Advertising; business management, organization and administration; office functions.

Class 042Scientific, technology & SaaS services

US codes: 100, 101

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

This description is as filed with the USPTO and defines the scope of trademark protection.

Status History

47 events

INTERNATIONAL REGISTRATION RENEWED

Jun 25, 2026

INTERNATIONAL REGISTRATION RENEWED

NOTICE OF SUIT

Dec 11, 2024

NOTICE OF SUIT

CHANGE OF NAME/ADDRESS REC'D FROM IB

Jan 07, 2022

CHANGE OF NAME/ADDRESS REC'D FROM IB

PARTIAL INVALIDATION PROCESSED BY THE IB

Nov 14, 2021

PARTIAL INVALIDATION PROCESSED BY THE IB

PARTIAL INVALIDATION OF REG EXT PROTECTION SENT TO IB

Oct 20, 2021

PARTIAL INVALIDATION OF REG EXT PROTECTION SENT TO IB

INVALIDATION PROCESSED

Oct 15, 2021

INVALIDATION PROCESSED

PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED

Sep 29, 2021

PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED

NEW REPRESENTATIVE AT IB RECEIVED

Apr 02, 2021

NEW REPRESENTATIVE AT IB RECEIVED

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

Jan 30, 2021

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

REGISTERED - PARTIAL SEC 71 ACCEPTED

Jan 29, 2021

REGISTERED - PARTIAL SEC 71 ACCEPTED

TEAS SECTION 71 RECEIVED

Jan 25, 2021

TEAS SECTION 71 RECEIVED

COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED

Jan 25, 2020

COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED

NEW REPRESENTATIVE AT IB RECEIVED

Jun 30, 2017

NEW REPRESENTATIVE AT IB RECEIVED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 02, 2017

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.

May 12, 2017

REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.

NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED

May 12, 2017

NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

May 09, 2017

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 71 & 15 RECEIVED

Dec 13, 2016

TEAS SECTION 71 & 15 RECEIVED

INTERNATIONAL REGISTRATION RENEWED

Aug 11, 2016

INTERNATIONAL REGISTRATION RENEWED

CHANGE OF NAME/ADDRESS REC'D FROM IB

Jan 07, 2016

CHANGE OF NAME/ADDRESS REC'D FROM IB

FINAL DECISION TRANSACTION PROCESSED BY IB

Feb 24, 2013

FINAL DECISION TRANSACTION PROCESSED BY IB

CHANGE OF NAME/ADDRESS REC'D FROM IB

Feb 22, 2013

CHANGE OF NAME/ADDRESS REC'D FROM IB

NEW REPRESENTATIVE AT IB RECEIVED

Oct 12, 2012

NEW REPRESENTATIVE AT IB RECEIVED

FINAL DISPOSITION PROCESSED

Jun 10, 2011

FINAL DISPOSITION PROCESSED

FINAL DISPOSITION NOTICE SENT TO IB

Jun 10, 2011

FINAL DISPOSITION NOTICE SENT TO IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Apr 25, 2011

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

Jan 25, 2011

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Nov 09, 2010

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 09, 2010

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

ASSIGNED TO LIE

Oct 07, 2010

ASSIGNED TO LIE

LAW OFFICE PUBLICATION REVIEW COMPLETED

Oct 07, 2010

LAW OFFICE PUBLICATION REVIEW COMPLETED

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 23, 2010

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Sep 22, 2010

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 22, 2010

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Sep 22, 2010

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 22, 2010

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Sep 22, 2010

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 22, 2010

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

REFUSAL PROCESSED BY IB

Apr 30, 2010

REFUSAL PROCESSED BY IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Mar 23, 2010

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

REFUSAL PROCESSED BY MPU

Mar 23, 2010

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Mar 23, 2010

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION WRITTEN

Mar 22, 2010

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Mar 20, 2010

ASSIGNED TO EXAMINER

APPLICATION FILING RECEIPT MAILED

Mar 06, 2010

APPLICATION FILING RECEIPT MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 02, 2010

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

SN ASSIGNED FOR SECT 66A SUBSEQ DESIG FROM IB

Feb 25, 2010

SN ASSIGNED FOR SECT 66A SUBSEQ DESIG FROM IB

PH

Get pre-filing clearance

Search 14M+ trademarks

Run a conflict check

Other Marks by Louis Poulsen A/S

Other Marks in Class 011 — Lighting, heating, cooling & sanitary apparatus

Other Marks by Zareefa Flener

Resources

Company